Cheap Flights From Chicago to Las Vegas

Flights from Chicago to Las Vegas (ORD/MDW to LAS)

Travel from the vibrant Midwest to the entertainment capital of the world with affordable flight deals from CyoTrip. Whether you're planning a Las Vegas vacation, attending a business conference, celebrating a special occasion, or enjoying world-class entertainment, CyoTrip helps you compare fares from leading airlines and book the best Chicago to Las Vegas flights at competitive prices.

The Chicago to Las Vegas route is one of the most popular domestic flight connections in the United States, offering frequent nonstop flights every day. With multiple airlines, flexible schedules, and competitive fares, travelers can easily find convenient and affordable airfare.

Book Affordable Flights from Chicago to Las Vegas

Planning your Vegas getaway? CyoTrip makes booking flights from Chicago O’Hare International Airport (ORD) or Chicago Midway International Airport (MDW) to Harry Reid International Airport (LAS) quick, secure, and affordable.

Compare airline schedules, ticket prices, baggage allowances, and departure times to find the perfect flight. Whether you are booking early or searching for last-minute deals, CyoTrip helps you find the best Chicago to Las Vegas flight deals.

Route Information

Airlines Flying from Chicago to Las Vegas

Several major airlines operate nonstop flights between Chicago and Las Vegas.

• Southwest Airlines
• United Airlines
• American Airlines
• Spirit Airlines
• Frontier Airlines
• Delta Air Lines
• Alaska Airlines

Travelers can choose from Economy, Premium Economy, Business Class, and First Class options depending on their airline preference.

Best Time to Visit Las Vegas

Spring (March–May)

• Comfortable temperatures
• Outdoor attractions
• Desert adventures

Summer (June–August)

• Pool parties
• Resort activities
• Entertainment shows

Fall (September–November)

• Pleasant weather
• Fewer crowds
• Outdoor sightseeing

Winter (December–February)

• Holiday events
• Mild temperatures
• Popular entertainment season

Top Attractions in Las Vegas

Explore the best Las Vegas attractions after your arrival.

• Las Vegas Strip
• Bellagio Fountains
• Fremont Street Experience
• High Roller Observation Wheel
• The Venetian Resort
• Caesars Palace
• MGM Grand
• Red Rock Canyon
• Neon Museum
• AREA15

Things to Do in Las Vegas

• Watch amazing live shows and concerts
• Explore luxury hotels and resorts
• Enjoy world-class restaurants
• Experience exciting nightlife
• Visit casinos and entertainment venues
• Shop at premium outlets
• Take a Grand Canyon adventure
• Explore nearby desert landscapes

Travel Tips for Chicago to Las Vegas Flights

• Book flights 3–6 weeks before departure for better fares.
• Compare prices from both ORD and MDW airports.
• Midweek flights may offer lower ticket prices.
• Check baggage fees before booking.
• Carry sunglasses and sunscreen for desert weather.
• Arrive at Chicago airports at least two hours before departure.
• Complete online check-in to save time.

Airport Information

Departure Airports

Chicago O’Hare International Airport (ORD)

Chicago O’Hare is one of the busiest airports in the world, offering extensive domestic and international connections, restaurants, shopping, lounges, and passenger services.

Chicago Midway International Airport (MDW)

Chicago Midway provides convenient domestic flight options and is a popular choice for travelers seeking easy access to downtown Chicago.

Arrival Airport

Harry Reid International Airport (LAS)

Harry Reid International Airport serves Las Vegas and provides easy access to hotels, resorts, casinos, entertainment venues, and nearby attractions through taxis, rental cars, shuttles, and rideshare services.

Why Visit Las Vegas?

Las Vegas is one of America's most famous travel destinations, known for luxury resorts, entertainment shows, nightlife, casinos, fine dining, shopping, and unforgettable experiences. Beyond the Strip, travelers can discover breathtaking desert scenery, national parks, and outdoor adventures.

Frequently Asked Questions

How long is the flight from Chicago to Las Vegas?

Most nonstop flights take approximately 3 hours 50 minutes to 4 hours 20 minutes.

Which airlines offer direct flights?

Southwest Airlines, United Airlines, American Airlines, Spirit Airlines, Frontier Airlines, Delta Air Lines, and Alaska Airlines operate nonstop flights between Chicago and Las Vegas.

When is the cheapest time to book?

Booking 3–6 weeks before departure generally helps travelers find better airfare, although prices vary depending on travel dates, holidays, and demand.

Which airport serves Las Vegas?

Harry Reid International Airport (LAS) is the primary airport serving Las Vegas and provides convenient access to all major attractions.

Book Your Chicago to Las Vegas Flight Today

Whether you're planning a weekend escape, business trip, entertainment vacation, or special celebration, CyoTrip makes booking Chicago to Las Vegas flights simple, secure, and affordable. Compare fares from leading airlines, select your preferred schedule, and enjoy a smooth travel experience.